def __init__(self, year=None, month=None, day=None, week=None, day_of_week=None, hour=None, minute=None,
second=None, start_date=None, end_date=None, timezone=None):
if timezone:
timezone = astimezone(timezone)
elif start_date and start_date.tzinfo:
timezone = start_date.tzinfo
elif end_date and end_date.tzinfo:
timezone = end_date.tzinfo
else:
timezone = get_localzone()
BaseTrigger.__init__(self, timezone)
self.start_date = convert_to_datetime(start_date, self.timezone, 'start_date')
self.end_date = convert_to_datetime(end_date, self.timezone, 'end_date')
values = dict((key, value) for (key, value) in six.iteritems(locals())
if key in self.FIELD_NAMES and value is not None)
self.fields = []
assign_defaults = False
for field_name in self.FIELD_NAMES:
if field_name in values:
exprs = values.pop(field_name)
is_default = False
assign_defaults = not values
elif assign_defaults:
exprs = DEFAULT_VALUES[field_name]
is_default = True
else:
exprs = '*'
is_default = True
field_class = self.FIELDS_MAP[field_name]
field = field_class(field_name, exprs, is_default)
self.fields.append(field)
def __init__(self, weeks=0, days=0, hours=0, minutes=0, seconds=0, start_date=None, end_date=None, timezone=None):
if timezone:
timezone = astimezone(timezone)
elif start_date and start_date.tzinfo:
timezone = start_date.tzinfo
elif end_date and end_date.tzinfo:
timezone = end_date.tzinfo
else:
timezone = get_localzone()
BaseTrigger.__init__(self, timezone)
self.interval = timedelta(weeks=weeks, days=days, hours=hours, minutes=minutes, seconds=seconds)
self.interval_length = timedelta_seconds(self.interval)
if self.interval_length == 0:
self.interval = timedelta(seconds=1)
self.interval_length = 1
start_date = start_date or (datetime.now(self.timezone) + self.interval)
self.start_date = convert_to_datetime(start_date, self.timezone, 'start_date')
self.end_date = convert_to_datetime(end_date, self.timezone, 'end_date')